As u can see by the pic the place he close hes teeth hes gums are hurt I don’t understand he’s teeth is sharp or he bite hard or what i will ask my vet tomorrow but Im still worried
It looks as if your cat may well have gingevitis, which is a gum disease. While it is serious, it is also very treatable. Make sure your vet sees this, and follow his/her advice on treating it. But he'll be fine until tomorrow. And, as I said, IT IS TREATABLE! It only becomes very dangerous when nothing is done.